CN207908780U - A kind of fit type prismatic lens - Google Patents
A kind of fit type prismatic lens Download PDFInfo
- Publication number
- CN207908780U CN207908780U CN201820290013.0U CN201820290013U CN207908780U CN 207908780 U CN207908780 U CN 207908780U CN 201820290013 U CN201820290013 U CN 201820290013U CN 207908780 U CN207908780 U CN 207908780U
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- CN
- China
- Prior art keywords
- sleeve
- prismatic lens
- fit type
- spacer ring
- type prismatic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of fit type prismatic lens, it is arranged with sleeve respectively outside the both ends of prism sheet body, spacer ring is respectively arranged in sleeve, the madial wall of spacer ring is in contact with the outer end face of prism sheet body respectively, the air hole of at least two rectangular strips is provided in sleeve lateral wall on the inside of spacer ring with being respectively uniformly distributed, at least two circular internal damping pads are provided on the inner wall of sleeve on the inside of spacer ring with being respectively uniformly distributed, internal damping pad is in contact with the side of the prism sheet body in sleeve respectively, it is respectively arranged with reinforcing mat on the side wall of sleeve on the outside of spacer ring, its firm stable is good, it is easy to use.
Description
Technical field
The utility model is related to prism technique fields, and in particular to a kind of fit type prismatic lens.
Background technology
Currently, with the development of prism technique, the requirement to fit type prismatic lens is also higher and higher.
Existing fit type prismatic lens, mostly use the structure of common prismatic lens, and to there is firm stable poor more, makes
With inconvenient problem.
Utility model content
The purpose of this utility model is to provide a kind of fit type prismatic lens, secured in the presence of the prior art to solve
Stability is poor, inconvenient problem with use.
To achieve the above object, the utility model method provides a kind of fit type prismatic lens, including prism sheet body, prismatic lens
Sleeve is arranged with outside the both ends of body respectively, is respectively arranged with spacer ring in sleeve, the madial wall of spacer ring respectively with prism sheet body
Outer end face is in contact, and the ventilative of at least two rectangular strips is provided in the sleeve lateral wall on the inside of spacer ring with being respectively uniformly distributed
Hole is provided at least two circular internal damping pads, internal damping pad on the inner wall of the sleeve on the inside of spacer ring with being respectively uniformly distributed
It is in contact respectively with the side of the prism sheet body in sleeve, reinforcing mat is respectively arranged on the side wall of the sleeve on the outside of spacer ring.
Optionally, prism sheet body is prism.
Optionally, sleeve is triangle cylinder.
Optionally, spacer ring is triangular loop.
Optionally, the angular position of air hole is respectively arranged with rounding corner structure.
Optionally, internal damping pad is connected by glue-line with sleeve.
Optionally, reinforcing mat is rectangular strip.
Optionally, reinforcing mat is annular.
Optionally, the mesh of reinforcing mat is diamond shape.
Optionally, the cross section of the twine of reinforcing mat is rectangle.
The utility model has the following advantages that：
The fit type prismatic lens of the utility model, the firm stable that can be solved in the presence of the prior art is poor, makes
With inconvenient problem, firm stable is good, easy to use.
Description of the drawings
Fig. 1 is the structural schematic diagram of the fit type prismatic lens of the utility model.
In figure, 1 is prism sheet body, and 2 be sleeve, and 3 be spacer ring, and 4 be air hole, and 5 be internal damping pad, and 6 be reinforcing mat.
Specific implementation mode
The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.
Embodiment
A kind of fit type prismatic lens are arranged with referring to Fig. 1, including prism sheet body 1 outside the both ends of prism sheet body 1 respectively
Sleeve 2 is respectively arranged with spacer ring 3 in sleeve 2, and the madial wall of spacer ring 3 is in contact with the outer end face of prism sheet body 1 respectively, spacer ring 3
The air hole 4 of at least two rectangular strips, the set of 3 inside of spacer ring are provided on 2 side wall of sleeve of inside with being respectively uniformly distributed
Be provided at least two circular internal damping pads 5 with being respectively uniformly distributed on the inner wall of cylinder 2, internal damping pad 5 respectively in sleeve 2
The side of prism sheet body 1 be in contact, be respectively arranged with reinforcing mat 6 on the side wall of the sleeve 2 in 3 outside of spacer ring.
As it can be seen that the fit type prismatic lens of the present embodiment, sleeve 2 can play protection and side to the both ends of prism sheet body 1
Just the effect being fixedly connected, spacer ring 3 equally play the role of protection and are conveniently fixedly connected, and air hole 4 plays permeation functions,
Internal damping pad 5 plays the role of anti-skidding fixed, the raising intensity of reinforcing mat 6.It is made by the fixed function of the sleeve 2 at both ends
Required position can steadily be fitted to as needed by obtaining the minute surface of its prism sheet body 1.
The fit type prismatic lens of the utility model can further include such as lower structure, and prism sheet body 1 is prism.
Sleeve 2 is triangle cylinder.Spacer ring 3 is triangular loop.The angular position of air hole 4 is respectively arranged with rounding corner structure.Internal damping
Pad 5 is connected by glue-line with sleeve 2.Reinforcing mat 6 is rectangular strip.Reinforcing mat 6 is annular.The mesh of reinforcing mat 6 is diamond shape.
The cross section of the twine of reinforcing mat 6 is rectangle.There are at least three supporting legs by hinge connection on spacer ring 3.The end of supporting leg is arranged
There is sucker.The end of supporting leg is provided with fixing threaded hole.Fixing bolt is provided in fixing threaded hole.The outer end of sleeve 2 passes through respectively
Shaft is provided with flap.Magnetic force chamber is respectively arranged in the end of flap, magnetic force intracavitary is respectively arranged with magnetic mat.The number of flap
Amount is respectively three.The end of flap is respectively arranged with fixing threaded hole, and fixing bolt is respectively arranged in fixing threaded hole.Air hole
Air Filter is respectively arranged in 4.
It should be noted that the fit type prismatic lens of the utility model, mainly improve above structure, other are not
The component and structure that can realize corresponding function in the prior art may be used when needed in function, component and the structure referred to
Implemented.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
Claims (10)
1. a kind of fit type prismatic lens, including prism sheet body (1), which is characterized in that covered respectively outside the both ends of prism sheet body (1)
It is respectively arranged with spacer ring (3) equipped with sleeve (2), in sleeve (2), the madial wall of spacer ring (3) outer end with prism sheet body (1) respectively
Face is in contact, and the ventilative of at least two rectangular strips is provided on sleeve (2) side wall on the inside of spacer ring (3) with being respectively uniformly distributed
Hole (4) is provided at least two circular internal damping pads on the inner wall of the sleeve (2) on the inside of spacer ring (3) with being respectively uniformly distributed
(5), internal damping pad (5) is in contact with the side of the prism sheet body (1) in sleeve (2) respectively, the sleeve (2) on the outside of spacer ring (3)
Side wall on be respectively arranged with reinforcing mat (6).
2. fit type prismatic lens as described in claim 1, which is characterized in that prism sheet body (1) is prism.
3. fit type prismatic lens as described in claim 1, which is characterized in that sleeve (2) is triangle cylinder.
4. fit type prismatic lens as described in claim 1, which is characterized in that spacer ring (3) is triangular loop.
5. fit type prismatic lens as described in claim 1, which is characterized in that the angular position of air hole (4) is respectively arranged with
Rounding corner structure.
6. fit type prismatic lens as described in claim 1, which is characterized in that internal damping pad (5) passes through glue-line and sleeve (2) phase
Connection.
7. fit type prismatic lens as described in claim 1, which is characterized in that reinforcing mat (6) is rectangular strip.
8. fit type prismatic lens as described in claim 1, which is characterized in that reinforcing mat (6) is annular.
9. fit type prismatic lens as described in claim 1, which is characterized in that the mesh of reinforcing mat (6) is diamond shape.
10. fit type prismatic lens as described in claim 1, which is characterized in that the cross section of the twine of reinforcing mat (6) is square
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820290013.0U CN207908780U (en) | 2018-03-01 | 2018-03-01 | A kind of fit type prismatic lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820290013.0U CN207908780U (en) | 2018-03-01 | 2018-03-01 | A kind of fit type prismatic lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207908780U true CN207908780U (en) | 2018-09-25 |
Family
ID=63560367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820290013.0U Active CN207908780U (en) | 2018-03-01 | 2018-03-01 | A kind of fit type prismatic lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207908780U (en) |
-
2018
- 2018-03-01 CN CN201820290013.0U patent/CN207908780U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |